package zkj.servlet;

import java.io.IOException;
import java.io.PrintWriter;

import javax.persistence.UniqueConstraint;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * servletContext 代表整个web应用
 * 
 * @author zhoukaiju
 * 
 */
public class ServletDemo3 extends HttpServlet {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	public ServletDemo3() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		System.out.println("demo3销毁方法");
	}

	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		ServletContext sc = getServletContext();
		response.getWriter().write("ServletDemo3");

	}

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doGet(request, response);
	}

	public void init() throws ServletException {

	}

}
